The Mystery in the Haunted Boxcar: The Alden children have discovered another mystery close to home! The old boxcar where they once lived is now a playhouse in their backyard. One night, Benny sees a strange light in the boxcar, and the children begin to find clues to the boxcar’s past. Could something that happened long ago be haunting the boxcar now?

The Clue in the Corn Maze: The Aldens find themselves right in the middle of an Iowa cornfield and a brand-new mystery! The children visit a farm that’s famous for its wonderful corn maze. Every year the maze is open to visitors, and there’s even a festival! But who is damaging the maze at night? Can the Boxcar Children catch the culprit and save the festival?

The Ghost of the Chattering Bones: The Alden children knew there was a mystery at Eaton Place, but they had no idea there would be a ghost there, too! A family friend believes there is a valuable piece of jewelry hidden on her property, but she only has one clue to help them find it. Will they find the treasure, or will the ghost of the Chattering Bones scare them away first?